| Round Robin | w | l | gf | ga | ratio | | 1. Japan | 5 | 0 | 15: | 1 | 2.087 | | 2. Brazil | 4 | 1 | 12: | 7 | 1.241 | | 3. Soviet Union | 3 | 2 | 11: | 8 | 1.227 | | 4. South Korea | 2 | 3 | 11: | 9 | 1.430 | | 5. Sao Paulo | 1 | 4 | 3: | 13 | 0.363 | | 6. Argentina | 0 | 5 | 1: | 15 | 0.370 |
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| Team | Ja | Br | So | So | Sa | Ar | | Japan | --- | 3:0 | 3:0 | 3:1 | 3:0 | 3:0 | | Brazil | | --- | 3:2 | 3:2 | 3:0 | 3:0 | | Soviet Union | | | --- | 3:2 | 3:0 | 3:0 | | South Korea | | | | --- | 3:0 | 3:0 | | Sao Paulo | | | | | --- | 3:1 | | Argentina | | | | | | --- |
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| date | time | team 1 | score | team 2 | pts | g1 | g2 | g3 | g4 | g5 | | at Ibirapuera | | 28.08 | |  Japan | 3-0 | Sao Paulo | 45-7 | 15-3 | 15-3 | 15-1 | | | 28.08 | 19:00 |  Brazil | 3-0 |  Argentina | 45-17 | 15-2 | 15-11 | 15-4 | | | 29.08 | |  Soviet Union | 3-2 |  South Korea | 60-69 | 16-14 | 10-15 | 3-15 | 15-11 | 16-14 | | 30.08 | 17:00 | Soviet Union | 3-0 | Sao Paulo | 45-11 | 15-2 | 15-5 | 15-4 | | | 30.08 | 19:00 | Japan | 3-0 | Argentina | 45-11 | 15-1 | 15-6 | 15-4 | | | 30.08 | 21:00 | Brazil | 3-2 | South Korea | 53-65 | 15-13 | 15-8 | 3-15 | 4-15 | 16-14 | | 31.08 | | South Korea | 3-0 | Sao Paulo | 45-1 | 15-0 | 15-0 | 15-1 | | | 31.08 | | Soviet Union | 3-0 | Argentina | 45-6 | 15-1 | 15-3 | 15-2 | | | 31.08 | 21:00 | Japan | 3-0 | Brazil | 48-41 | 17-15 | 16-14 | 15-12 | | | 02.09 | | Sao Paulo | 3-1 | Argentina | 58-46 | 15-12 | 15-11 | 13-15 | 15-8 | | | 02.09 | | Brazil | 3-2 | Soviet Union | 63-64 | 7-15 | 11-15 | 15-8 | 15-13 | 15-13 | | 03.09 | | Japan | 3-1 | South Korea | 57-32 | 15-5 | 15-8 | 12-15 | 15-4 | | | 04.09 | 18:00 | South Korea | 3-0 | Argentina | 45-8 | 15-2 | 15-2 | 15-4 | | | 04.09 | 19:30 | Brazil | 3-0 | Sao Paulo | 45-5 | 15-4 | 15-1 | 15-0 | | | 04.09 | 21:15 | Japan | 3-0 | Soviet Union | 45-24 | 15-6 | 15-9 | 15-9 | |
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| Sao Paulo mixed team - composed by Guarani players replaced Mexico. |
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| 2. Brazil | | 1. Ivonete das Neves | | 2. Blenda Bartels | | 3. Helga Sasso | | 4. Vera Mossa | | 5. Dulce Thompson | | Heloisa Roese | | Isabel Salgado | | 8. Eliane Aleixo | | 9. Regina Uchoa | | 11.Cristina Rosa | | 12.Marta Aparecida |
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